Product Overview
This pump is ideal for PC and other electronics water cooling. The D5 pump is equipped with an electronically commutated spherical motor. In a pump with a spherical motor the only moving part is a spherically shaped rotor which in this pump is held in place by a bearing ball made of ultra-hard and wear-resistant ceramic. Rated 50.000 hrs MTBF at 25°C ambient! Features
Motor: Electronically commuted spherical motorRated voltage: 12V DCPower consumption: 23WPermitted voltage range: 8-24V DCMaximum pressure head: up to 3.9mMaximum flow: up to 1500L/hMaximum liquid temperature: 60°CMaterials: Stainless steel, PPS-GF40, EPDM O-rings, Aluminium oxide, hard coalPower connector: 4-Pin Molex- and 3-Pin FAN connector

Watercooling for the PC has been around for years in some form or another, for at least as long as Scan have been in business, with basic physics defining why you want to use it. That means for air cooling, to cope with increasing temperature in the heatsink you need to move the air across it faster. That is why thermostatically controlled fans in your PC will turn faster the hotter something gets.

Anybody who has been near their share of computer systems will appreciate that not all systems make the same amount of noise. There are a number of reasons for why this is so. Firstly, a computer makes noise for different reasons. Generally, anything mechanical is going to make noise.